Self-tapping and sealing replacement plug



FIG. 1 is a perspective view of a self-tapping and sealing replacementplug showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof; and,

FIG. 4 is a side elevational view thereof.

CLAIM The ornamental design for a self-tapping and sealing replacementplug, as shown and described.